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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 am Thursday 07 May 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
11.7° C
(Which is 1.6°C warmer than normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 1.5ft (0.5m) | 3s |
| Afternoon (07 May) | 1.5ft (0.5m) | 4s |
| Evening (07 May) | 1ft (0.3m) | 3s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Sat morning, min 9°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat afternoon). | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
— | — | SE 2 | S 3 | SSW 4 | SSW 4 | SW 3 | SW 3 | SW 3 | SW 3 | W 8 | — | — | NNW 2 | W 14 | N 3 | NNW 5 | W 14 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NW 6 | NNW 6 | |
0 | 0 | 2 | 5 | 11 | 6 | 3 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 17 | 0 | 0 | 0 | 18 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | cross-on | glassy | glassy | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | |
High Tide | 11:54PM3.66m | 12:15PM3.29m | 00:35AM3.44m | 12:59PM3.05m | 1:25AM3.24m | 1:56PM2.85m | ||||||||||||||||||
Low Tide | 7:06AM1.13m | 7:12PM1.32m | 8:00AM1.30m | 8:08PM1.45m | 9:02AM1.39m | 9:13PM1.53m | ||||||||||||||||||
 | |  |  |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:58 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 9 | 11 | 13 | 13 | 11 | 9 |
8 | 6 | 5 | 4 | 6 | 7 | 7 | 8 | 7 | 8 | 8 | 8 | 10 | 9 | 7 | 6 | 6 | 5 | 4 | 7 | 9 | 9 | 5 | 3 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | W 8 | W 8 | SW 3 | W 8 | W 8 | SW 3 | WSW 3 | — | — | — | — | — | — | — | NW 6 | NNW 6 | NW 6 | — | NW 6 | NNW 6 |
 kJ | — | — | — | — | 1 | 1 | 3 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | 17 | 22 | 8 | — | 18 | 56 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 8 | W 8 | — | W 8 | W 8 | W 8 | — | — | — | — | — | — | W 14 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | 4 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 2 | S 3 | SSW 4 | SSW 4 | SW 3 | SW 3 | SW 3 | — | — | — | — | NNW 2 | N 3 | N 3 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | ENE 3 |
| kJ | — | — | 2 | 5 | 11 | 6 | 1 | 2 | 2 | — | — | — | — | 1 | 4 | 8 | 33 | 55 | 59 | 55 | 43 | 43 | 74 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 307 | 307 | 307 | 337 | 314 | 298 | 298 | 289 | 298 | 303 | 289 | 254 | 290 | 290 | 248 | 248 | 216 | 213 | 213 | 223 | 195 | 223 | 223 | 335 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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